| Primary satellite | Secondary satellite |
| Name | Cosmos 1570 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 15032 | 29760 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 18:12 | 2024 Dec 22 23:34 |
| Time of closest approach (UTC) | 2024 Dec 29 07:52:28.485 |
| Minimum distance | 1.474 km |
| Height difference | -0.003 km |
| Relative speed | 9.211 km/s |
| Angle between velocity vectors | 76° |
| Geographic position | 69.3°N, 1.9°W |
| Height | 797 km |
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